Insulating Tape Tesa PVH Blue 20 mm x 19 m

Tesa PVH insulating tape in blue is a general-purpose electrical tape with a width of 20 mm and a length of 19 m designed for insulation, protection and cable bundling. The tape provides a protective layer for wires, joints and terminals and offers good conformability for wrapping irregular shapes. It is suitable for use in workshops, service vehicles and building maintenance where a reliable, easy-to-apply insulating layer is required.

Advantages

The tape combines a flexible PVC backing with a pressure-sensitive adhesive that ensures quick application and secure adhesion to common cable insulation materials. Its 20 mm width and 19 m roll length make it convenient for both small repairs and routine maintenance. The blue colour aids visual identification of wrapped sections and the conformable material allows neat application around bends and connectors.

Suitable for

• Electrical insulation of wires and cable joints
• Cable bundling and identification
• Temporary repairs and maintenance in workshops and service vehicles
• Protection of terminals and exposed conductive parts

Key specifications

• Backing material: flexible PVC
• Adhesive: pressure-sensitive adhesive for electrical insulation
• Width: 20 mm
• Length: 19 m
• Colour: blue
• Conformability: good for wrapping irregular shapes and bends

How to use

Ensure surfaces are clean and dry before application. Cut or tear the required length, start wrapping at the inner end of the repair or joint and stretch slightly while overlapping each turn by approximately half the tape width to form a continuous insulating layer. For multiple layers, apply successive wraps until the desired thickness and mechanical protection are achieved. Trim the end and press firmly to ensure adhesive contact.

Usage recommendations

Use this insulating tape for general-purpose electrical tasks; avoid continuous exposure to high temperatures beyond the tape’s PVC limits and do not use it as a replacement for heat-shrink tubing where long-term mechanical protection and moisture sealing are required.